Bump io.kotest:kotest-runner-junit5-jvm from 5.8.1 to 5.9.1

Bumps [io.kotest:kotest-runner-junit5-jvm](https://github.com/kotest/kotest) from 5.8.1 to 5.9.1.
- [Release notes](https://github.com/kotest/kotest/releases)
- [Commits](kotest/kotest@v5.8.1...v5.9.1)

---
updated-dependencies:
- dependency-name: io.kotest:kotest-runner-junit5-jvm
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

api-client/build.gradle.kts

@@ -76,7 +76,7 @@ dependencies {
   implementation("org.slf4j:slf4j-api:2.0.12")
   testImplementation("ch.qos.logback:logback-classic:[1.2,2)!!1.3.14")
 
-  testImplementation("io.kotest:kotest-runner-junit5-jvm:5.8.1")
+  testImplementation("io.kotest:kotest-runner-junit5-jvm:5.9.1")
   testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.2")
   testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.2")
   testRuntimeOnly("cglib:cglib-nodep:3.3.0")